GLOBAL CORD BLOOD CORPORATIO

Ticker: CORBF CUSIP: G39342103 Class: COM

DUMAC, INC.'s Holding History (CIK: 0001584258)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018

Shares 27,896 Value ($000) $180 Avg Close $6.39 Range $5.67 - $7.09

Q3 2018

Shares 27,896 Value ($000) $195 Avg Close $7.49 Range $6.30 - $9.41

Q2 2018

Shares 27,896 Value ($000) $265 Avg Close $9.49 Range $8.90 - $10.49

Q1 2018

Shares 27,896 Value ($000) $285 Avg Close $10.11 Range $8.56 - $11.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	27,896	$180	$6.39	$5.67 - $7.09
Q3 2018	27,896	$195	$7.49	$6.30 - $9.41
Q2 2018	27,896	$265	$9.49	$8.90 - $10.49
Q1 2018	27,896	$285	$10.11	$8.56 - $11.83